Work of Aeronautics Branch of Department of Commerce is reviewed; work of Air Regulation Division; inspection of aircraft and examinations and licensing of pilots and mechanics; routes being mapped; status of industry reviewed.


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    Title :

    A third anniversary of service work of aeronautics branch reviewed


    Additional title:

    US Aviation Quarterly


    Contributors:


    Publication date :

    1929


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English


    Keywords :